ModifyInstance - Bastionhost - Alibaba Cloud Documentation Center

Bastionhost does not provide an API operation to modify the specifications of a bastion host. To modify the specifications of a bastion host, you can call the ModifyInstance operation of the BSS API.

Background information

The BSS API is a set of common operations used to manage Alibaba Cloud resources. For example, you can call the operations to query service prices, manage instances, or obtain bills. For more information about the operations of the BSS API, see API Overview.

You can call the ModifyInstance operation to modify the specifications of a bastion host. For more information about how to call the operation, see Request Structure.

This topic describes how to call the ModifyInstance operation to modify the specifications of a bastion host and provides examples.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	ModifyInstance	The operation that you want to perform. Set the value to ModifyInstance.
ModifyType	String	Yes	Upgrade	The type of modification that you want to perform on the bastion host. Set the value to Upgrade, which indicates an upgrade of the bastion host.
Parameter.1.Code	String	Yes	RegionId	The code of the first attribute for the bastion host. Set the value to RegionId, which indicates the region of the bastion host.
Parameter.1.Value	String	Yes	cn-shanghai	The value of the first attribute for the bastion host. Set the value to the ID of the region in which the bastion host is deployed. You can call the DescribeRegions operation to query the region IDs supported by Bastionhost.
Parameter.2.Code	String	Yes	NetworkType	The code of the second attribute for the bastion host. Set the value to NetworkType, which indicates the network type of the bastion host.
Parameter.2.Value	String	Yes	vpc	The value of the second attribute for the bastion host. Set the value to vpc, which indicates that the bastion host is deployed in a virtual private cloud (VPC).
Parameter.3.Code	String	Yes	PlanCode	The code of the third attribute for the bastion host. Set the value to PlanCode, which indicates the edition of the bastion host.
Parameter.3.Value	String	Yes	cloudbastion	The value of the third attribute for the bastion host. Set the value to the edition that you want to use. Valid values: cloudbastion: the Basic edition cloudbastion_ha: the Enterprise edition
Parameter.4.Code	String	Yes	LicenseCode	The code of the fourth attribute for the bastion host. Set the value to LicenseCode, which indicates the plan of the bastion host. The plan determines the number of the assets that can be managed by the bastion host.
Parameter.4.Value	String	Yes	bhah_ult_5000_asset	The value of the fourth attribute for the bastion host. Set the value to the plan that you want to use. Valid values: bhah_ent_50_asset: A total of 50 assets can be managed by a bastion host of the Basic edition or Enterprise edition. bhah_ent_100_asset: A total of 100 assets can be managed by a bastion host of the Basic edition or Enterprise edition. bhah_ent_200_asset: A total of 200 assets can be managed by a bastion host of the Basic edition or Enterprise edition. bhah_ult_500_asset: A total of 500 assets can be managed by a bastion host of the Basic edition or Enterprise edition. bhah_ult_1000_asset: A total of 1,000 assets can be managed by a bastion host of the Enterprise edition. bhah_ult_2000_asset: A total of 2,000 assets can be managed by a bastion host of the Enterprise edition. bhah_ult_5000_asset: A total of 5,000 assets can be managed by a bastion host of the Enterprise edition. bhah_ult_10000_asset: A total of 10,000 assets can be managed by a bastion host of the Enterprise edition.
Parameter.5.Code	String	Yes	Storage	The code of the fifth attribute for the bastion host. Set the value to Storage, which indicates the storage capacity of the bastion host.
Parameter.5.Value	String	Yes	5	The value of the fifth attribute for the bastion host. Set the value to the storage capacity that you want to use. Valid values: 0 to 500. Unit: TB.
Parameter.6.Code	String	Yes	Bandwidth	The value of the sixth attribute for the bastion host. Set the value to the bandwidth that you want to use. Valid values: 0 to 200. Unit: Mbit/s. The value must be a multiple of 10.
Parameter.6.Value	String	Yes	5	The value of the sixth attribute for the bastion host. Set the value to the bandwidth that you want to use. Valid values: 0 to 200. Unit: Mbit/s. The value must be a multiple of 10.
ProductCode	String	Yes	bastionhost	The service code of the bastion host. Set the value to bastionhost, which indicates Bastionhost.
SubscriptionType	String	Yes	Subscription	The billing method of the bastion host. Set the value to Subscription.
ProductType	String	No	bastionhost	The service type of the bastion host. Set the value to bastionhost, which indicates Bastionhost.
InstanceId	String	Yes	bastionhost-cn-****	The ID of the bastion host.
ClientToken	String	No	JASIOFKVNVI****	The client token that is used to ensure the idempotence of the request. The server checks whether a request with the same client token has been received. If yes, the server returns the query result of the last request.

Response parameters


Parameter	Type	Example	Description
Code	String	Success	The status code.
Data	Struct		The returned information.
└InstanceId	String	bastionhost-cn-****	The ID of the bastion host.
└OrderId	String	2026532523****	The ID of the order.
Message	String	Successful!	The message returned for Code.
RequestId	String	6000EE23-274B-4E07-A697-FF2E999520A4	The ID of the request.
Success	Boolean	true	Indicates whether the request is successful.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ModifyInstance
&Parameter.1.Code=RegionId
&Parameter.1.Value=cn-shanghai
&Parameter.2.Code=NetworkType
&Parameter.2.Value=vpc
&Parameter.3.Code=PlanCode
&Parameter.3.Value=cloudbastion
&Parameter.4.Code=LicenseCode
&Parameter.4.Value=bhah_ult_5000_asset
&Parameter.5.Code=Storage
&Parameter.5.Value=5
&Parameter.6.Code=Bandwidth
&Parameter.6.Value=5
&ProductCode=bastionhost
&SubscriptionType=Subscription
&Period=12
&<Common request parameters>

Sample success responses

XML format

<ModifyInstanceResponse>
      <Message>Successful!</Message>
      <RequestId>6000EE23-274B-4E07-A697-FF2E999520A4</RequestId>
      <Success>true</Success>
      <Code>Success</Code>
      <Data>
            <OrderId>2026532523****</OrderId>
      </Data>
</ModifyInstanceResponse>

JSON format

{
    "Message": "Successful!",
    "RequestId": "6000EE23-274B-4E07-A697-FF2E999520A4",
    "Success": true,
    "Code": "Success",
    "Data": {
        "OrderId": 2026532523****
    }
}